for protecting people from second-hand smoke but the state gets an f for failing to raise cigarette taxes in the last dozen years. at least two bay area cities are doing well in the fight against smoking, the lunch association gave both san francisco and oakland b grades for their efforts. >> the flu spreads across the country, a study confirms important news for pregnant women. researchers have found that the flu shot is safe for mothers-to-be with no evidence that the vaccine increases the risk of losing a fetus. they say it could prevent some deaths of fetuses confirming what officials have been urging that pregnant women get the flu shot. the study is in the new england journal of medicine. >> if you have seen gloves or socks to make your skin softer, now there are spa denim jeans, with the legs feeler softer up to 15 days after you wear them the first time. they run $140, of course, and are available online. >> we made you read that story to see you sweat. >> i am a professional. i do this for a living. >> coming up next at 6:00, yelp, then for reviews on businesses, right? now the w